The 10 Best Air Purifiers Offers in UK - May 2025

Last updated: 07. May 2025
Air Purifiers Comparison - Weยดve already helped over 5 million consumers this year!
1
Best Rated
10.0
Free Delivery**
  • ใ€๐…๐จ๐ซ ๐๐š๐ซ๐ž๐ง๐ญ๐ฌ! ๐๐ฎ๐ซ๐ข๐Ÿ๐ฒ, ๐’๐จ๐จ๐ญ๐ก๐ž & ๐‹๐ฎ๐ฅ๐ฅ ๐Ÿ‘-๐ข๐ง-๐Ž๐ง๐ž ๐๐ž๐š๐œ๐ž๐ฆ๐š๐ค๐ž๐ซใ€‘: Worried? Levoit Sprout's 5 sensors and powerful filter keep air quality visible and cleaner. Bad Sleep? Its' blue-light-free night light and 5 white noise sounds create a perfect sleep environment.
  • ใ€๐Ÿ“ ๐€๐๐ฏ๐š๐ง๐œ๐ž๐ ๐’๐ž๐ง๐ฌ๐จ๐ซ ๐…๐จ๐ซ ๐Ÿ• ๐€๐ข๐ซ ๐๐ฎ๐š๐ฅ๐ข๐ญ๐ฒ ๐…๐š๐œ๐ญ๐จ๐ซ๐ฌใ€‘:ใ€5 Smart Sensors, 7 Key Metricsใ€‘: Track PM1.0, PM2.5, PM10, TVOC, CO2, temperature & humidity in real time. Know exactly what your child breathes during sleep. Keep your family safe: monitor air quality at a glance.
  • ใ€๐‡๐ข๐ ๐ก-๐„๐Ÿ๐Ÿ๐ข๐œ๐ข๐ž๐ง๐œ๐ฒ ๐…๐ข๐ฅ๐ญ๐ซ๐š๐ญ๐ข๐จ๐งใ€‘: The True HEPA filter captures 99.9% of ultrafine particles as small as 0.01ฮผm, such as dust, pollen, smoke, and viruses. It can purify the air in a room up to 20 once every hour, ensuring clean and healthy air in your child's bedroom.
  • ใ€๐‚๐ก๐ข๐ฅ๐-๐…๐ซ๐ข๐ž๐ง๐๐ฅ๐ฒ ๐ƒ๐ž๐ฌ๐ข๐ ๐งใ€‘: Specifically designed for children's bedrooms, it provides a safe and healthy environment for your little ones to sleep and play.
  • ใ€๐’๐ฆ๐š๐ซ๐ญ ๐‚๐จ๐ง๐ง๐ž๐œ๐ญ๐ข๐ฏ๐ข๐ญ๐ฒใ€‘: Connect to the VeSync app to control settings, check filter life, and create schedules from anywhere. You can also integrate it with Alexa for even more convenience.
  • ใ€๐’๐ฅ๐ž๐ž๐ฉ-๐…๐ซ๐ข๐ž๐ง๐๐ฅ๐ฒ ๐…๐ž๐š๐ญ๐ฎ๐ซ๐ž๐ฌใ€‘: The blue-light-free night light and white noise function work together to create a calming atmosphere, helping your child fall asleep more easily and stay undisturbed throughout the night.
  • ใ€๐‘๐ž๐š๐ฅ-๐“๐ข๐ฆ๐ž ๐€๐ข๐ซ ๐๐ฎ๐š๐ฅ๐ข๐ญ๐ฒ ๐‘๐ž๐ฉ๐จ๐ซ๐ญ๐ฌใ€‘: Continuous monitoring of air quality factors provides easy-to-understand reports on your phone, so you can always stay informed and make adjustments as needed.
  • ใ€๐†๐ž๐ง๐ฎ๐ข๐ง๐ž ๐‹๐ž๐ฏ๐จ๐ข๐ญ ๐…๐ข๐ฅ๐ญ๐ž๐ซ๐ฌใ€‘: For optimal performance and to avoid damage to your air purifier, always use official Levoit Sprout replacement filters.
2
Best Price
9.9
Only today: 23% OFF!
ยฃ154.99 (23% DISCOUNT!)
Free Delivery**
  • LARGE COVERAGE UP TO 49 mยฒ: with CADR 190 mยณ/h, it can purify 20 m2 in less than 16 min (1)
  • 3-LAYER HEPA FILTRATION: Captures 99.5% of particles up to 0.003 microns (2) โ€“ to protect from pollen, dust, dust mites, pet dander or smog
  • CERTIFIED ALLERGY-FRIENDLY by ECARF, the purifier removes 99.99% of pollen, dust mite or pet allergens (5)
  • QUIET AND EFFICIENT. In sleep mode, it runs at only 19 dB (3). Energy-efficient, it uses up to 20W to purify the air, less than a traditional light bulb
  • SCAN AND VISUALIZE: Professional particle sensor scans for pollutants and intelligently chooses the right speed. It displays the air quality in real time, with an intuitive color ring
  • THOROUGHLY TESTED FOR QUALITY: Philips has 80+ years of expertise in air care. Our purifiers undergo 170 rigorous tests before release, ensuring top quality
  • LONG LASTING FILTER WITH SMART CHANGE INDICATOR: The filter lasts up to 1 year (4), so you can save money in the long term vs. other air purifiers. We recommend using the original Philips filter replacements to get the best performance from your purifier โ€“ compatible with FY0194 (HEPA) or FY0293 (HEPA + Active Carbon)
  • The compatible replacement filter for this device is FY0900, our most compact and sustainable filter yet (6). This new filter replaces the predecessor FY0914 and offers even better performance.
3
9.8
Only today: 18% OFF!
ยฃ60.88 (18% DISCOUNT!)
Free Delivery**
  • ใ€#๐Ÿญ ๐—”๐—ถ๐—ฟ ๐—ฃ๐˜‚๐—ฟ๐—ถ๐—ณ๐—ถ๐—ฒ๐—ฟ ๐—•๐—ฟ๐—ฎ๐—ป๐—ฑใ€‘: Levoit has sold over 6.5 million products worldwide, available in 35 countries and regions, and has been a pioneer in air purification technology for 6 years
  • ใ€๐Ÿ‘ ๐‹๐š๐ฒ๐ž๐ซ ๐‡๐ž๐ฉ๐š ๐…๐ข๐ฅ๐ญ๐ž๐ซใ€‘: The three-layer Hepa filter removes most pollutants like dust, pet dander, pollen, smoke, odors, and hair to provide you with a clean and safe environment
  • ใ€๐‚๐จ๐ฏ๐ž๐ซ ๐Ÿ‘๐Ÿ’ใŽก ๐‘๐จ๐จ๐ฆ ๐Ž๐ง๐œ๐ž ๐š๐ง ๐‡๐จ๐ฎ๐ซใ€‘: The CoreMini uses 360ยฐ VortexAir 3.0 technology and three-stage filtration to quickly purify 34 square meters once in 1 hour, ensuring fresh air when you arrive home
  • ใ€๐Ž๐ง๐ฅ๐ฒ ๐Ÿ๐Ÿ– ๐๐ž๐ง๐œ๐ž ๐„๐ฅ๐ž๐œ๐ญ๐ซ๐ข๐œ๐ข๐ญ๐ฒ ๐๐ข๐ฅ๐ฅ ๐ฉ๐ž๐ซ ๐–๐ž๐ž๐คใ€‘: With a rated power of 7W and Energy Star certified, it uses half the power of others. It uses only 1.2 kWh of electricity and 28 Pence with continuous 24/7 operation for a week, saving you money (Electricity standard: 24 pence per kWh)
  • ใ€๐Ÿ๐ŸŽ๐ŸŽ% ๐Ž๐ณ๐จ๐ง๐ž-๐Ÿ๐ซ๐ž๐žใ€‘: LEVOIT air purifiers never use UV-C lights or negative ions that produce harmful ozone
  • ใ€๐๐ž๐ซ๐ฌ๐จ๐ง๐š๐ฅ ๐€๐ซ๐จ๐ฆ๐š๐ญ๐ก๐ž๐ซ๐š๐ฉ๐ฒ ๐™๐จ๐ง๐žใ€‘: A nice surprise! Add a few drops of essential oil to the aroma pad to freshen the air and create a relaxing, fragrant space
  • ใ€๐Ž๐Ÿ๐Ÿ๐ข๐œ๐ข๐š๐ฅ ๐‹๐ž๐ฏ๐จ๐ข๐ญ ๐…๐ข๐ฅ๐ญ๐ž๐ซ๐ฌใ€‘: For optimal performance, use genuine Levoit replacement filters (search for CoreMini-RF). Off-brand filters are unreliable and may damage the air purifier, with a lifespan of 4-6 months
  • ใ€๐„๐š๐ฌ๐ฒ ๐ญ๐จ ๐”๐ฌ๐žใ€‘: Two buttons allow quick switching from gear 1 to 3 and checking the filter reset indicator. The screen indicator automatically turns off one minute after operation
  • ใ€๐๐จ๐ญ๐ž๐ฌใ€‘: Levoit Filter is tested by an independent lab under the standard of IEST-RP-CC001.6
4
9.8
Only today: 18% OFF!
ยฃ109.99 (18% DISCOUNT!)
Free Delivery**
  • ใ€4 Customzied Replacement Filtersใ€‘- Depending on different individuals' needs, we provide four types of filters for purchase: original filter, pet allergy filter, toxin absorber filter, mould & bacteria filter for choose. Note: One original filter is pre-installed in the machine
  • ใ€Vortexair Purifier Technologyใ€‘- CADR rating 187mยณ/h allows it to cover up to 80 mยฒ once per hour or 40 mยฒ twice per hour. Using the Core 300 to fill your environment with clean air. Notes: AC 220-240V/50HZ with UK 3-Pin Plug. It's NOT a wireless product and CAN'T be connected via USB
  • ใ€Filter Airbone Particlesใ€‘- Working with ultra-fine Prefilter and activated carbon filter, Our HEPA filter traps allergens like dust, pollen, mould spores, pet hair, and reduces unwanted odors from pets, smoke, cooking fumes
  • ใ€Pantented QuietKEAP Technologyใ€‘- Thanks to QuietKEAP technology, the noise level is barely 24dB in Sleep Mode. The Core 300 cleans your air without disturbing you at night. Display light can be turned off to enjoy a perfect sleep without annoying light
  • ใ€Timer & 4 FAN Settingsใ€‘- The timer can be set at 2/4/6/8 hours. You can select a desired time for auto shut-off. Choosing a suitable speed from low, medium, high and sleep mode, makes Core 300 an ideal air purifier for home, bedroom, office. When you switch it to high fan speed, it can cools down your room in the summer and brings you comfort
  • ใ€100% Ozone Freeใ€‘- Levoit air purifiers never use the UV-C Light and Anion, which could produce air pollutant-Ozone. 100% ozone free for your health. Display-Lock and Check filter indicator for your convenience
  • ใ€Genuine Replacement Filterใ€‘- Replace your filter every 6-8 months and use genuine Levoit replacement filters to maintain the best performance. Please search for B07RSZSYNC or Core 300-RF for replacement filters. Don't forget to remove your new filter's plastic bag before using and correctly reset your new filter. So your air purifier maintain the best performance"
  • ใ€Hay Fever Relief ใ€‘- 49 per cent of Britons experience varying degrees of allergy symptoms such as sneezing, runny nose and watery eyes. Is there a better way than taking Antihistamines/Decongestants or Oral Allergy Relief Medications? Air purifiers can effectively filter out pollen allergens, allowing your family to breathe easier in your home and reduce the discomfort of allergies
5
9.7
Free Delivery**
  • TINY BUT MIGHTY: Mini air purifier for desk; Our signature HEPASilent performance now in a compact design; Blue Pure Mini Max air purifier quickly cleans up to 8.6 m2 space in 30min
  • CLEAN AIR ANYWHERE: Portable air purifier for your on-the-go lifestyle; Blue Pure Mini Max air purifier measures 17.2 by 28 cm making it the ideal companion for bedrooms or desktops
  • PEACEFUL PURIFICATION: Blue Pure Mini Max air purifier delivers maximum filtration with minimum noise by removing at least 99.97% of airborne particles down to 0.1 micron, such as dust, pet dander, pollen and smoke*
  • INTUITIVE DISPLAY: Clean air when you need it; Portable air purifier two button interface to turn on/off and control fan speed 1-2-3- with ease; Mini air purifier equipped with child lock and auto dimming display
  • POWERFUL PERFORMANCE: Blue Pure Mini Max air purifier is independently evaluated for performance by AHAM Verifide program
  • BLUEAIR FILTER: Blue Pure Mini Max air purifier is compatible with genuine filter replacement; Shop SKU 111727 to replace your Mini Max filter every 6 months for optimal performance
6
9.7
Only today: 17% OFF!
ยฃ39.99 (17% DISCOUNT!)
Free Delivery**
  • ใ€High-Efficiency Filterใ€‘With 3-layer filter structure, pre-filter, high-Efficiency Filter, activated Carbon, this air purifier for home bedroom guards the health of you and your family. Filtration technology can effectively filter most of particles, give you fresher air.
  • ใ€Optionanl Mode Speed & Strong Purificationใ€‘If you want to change air quickly or use this air purifier for bedroom in a new house, long-time idle room, you can choose Strong Speed Mode; for daily use, you can set the Normal Speed Mode.
  • ใ€Low Energy Consumptionใ€‘This air purifier for home bedroom is rated at 22 watts, which is energy efficient. Besides, this air purifier has a timer function where you can set a time and the machine will automatically turn off. You don't need to worry about power consumption or electricity bills either.
  • ใ€Add Fragrance, More Relaxedใ€‘To help you relax after work, more pleasant family atmosphere or home office atmosphere, home sports environment, we specially design an aromatherapy essential oil slot, you can add your favourite scent and the scent will fill your home as the air is purified.
  • ใ€Filter Replacement Spanlifeใ€‘To ensure the continuous air purification, the air purifier dust comes with a calculation of the filter element's usage time. When the filter element has been used for 2000 hours, the red light will light up to remind you to replace. We suggest that you replace the filter element accessories every 3-6 months.
  • Note: This product does not contain essential oils, if you have the need, please purchase and apply suitable essential oils. The essential oils suitable for this product are non-corrosive essential oils that can be dissolved in water, otherwise they will damage the product.
7
9.6
Only today: 19% OFF!
ยฃ99.99 (19% DISCOUNT!)
Free Delivery**
  • Thoroughly purifies rooms up to 44m2: With a CADR of 170 m3/h, its powerful airflow cleans the air in minutes (4), removing particles like PM2.5, pollen, dust, viruses and other pollutants
  • 99.97% particles removal at 0.003 microns(1): NanoProtect HEPA technology traps pollutants and uses an electrostatic charge to attract them, cleaning up to 2X more air than traditional HEPA H13 filters(5)
  • Energy-efficiency: The most efficient air purifier in the market (2). Operating at max. 12W, it is designed to minimize energy consumption without compromising on the air purification
  • Connected to the Philips Air+ app: Use the app to turn your purifier on and off, adjust speed settings, and monitor your filter status. Learn more about air purification through our in-app articles
  • Ultra-quiet operation: In sleep mode, it operates only at 19 dB (3), quieter than a whisper. The digital display light is dimmed, minimizing any light disturbance
  • Compact size and sleek design: Our purifier's compact size and sleek design make it the perfect complement to any space
8
9.5
Only today: 3% OFF!
ยฃ154.99 (3% DISCOUNT!)
Free Delivery**
  • Poor air quality affects millions of people in the UK! For example-grass pollen from pollen season, dust from outdoors, various tiny allergens, family and friends who smoke, or dander and odour from your four-legged friends. Core 300S can effectively solve the above problems. Here is why
  • ใ€Real-time Air Quality Monitoringใ€‘ Core 300S use a laser dust sensor with higher accuracy, faster detection, and a larger particle size range (โ‰ฅ0.3um). Your concerned PM2.5 will be displayed on our smart VeSync APP and the air quality is prompted by the colour change of the Indicator Colour on the purifier panel
  • ใ€Efficient 3-Stage Filter Systemใ€‘ The first defence primary filter can filter dust, pet fur, lint; The second defence H13 HEPA filter trap airborne particles such as pollen, pet dander. The last defence activated carbon stage can effectively filter out unpleasant smoke and odours. 3-Stage defences protect your each breathes
  • ใ€Suitable for Room Size Up to 100 mยฒใ€‘ The effective purifier area of Core 300S can meet the needs of most families. The purifier can cover 50 mยฒ twice per hour and 100 mยฒ once per hour. 360ยฐair intake design, all-around air purification. It's perfect for bedrooms, living rooms, and offices
  • ใ€Free Your Hands and Enjoy Your Fresh Airใ€‘ Simply ask Alexa or Google Assistant to control the air purifier when your hands are full. The free VeSync app also allows you to customize some preset like schedules. Not sure which gear to use? Click the automatic mode, let Core 300S automatically select the most needed mode according to your air quality. When you switch it to high fan speed, it can cools down your room in the summer and brings you comfort
  • ใ€Ultra-Quiet Sleep Modeใ€‘ No light, no noise, just air purification! Core 300S was awarded a ""Quiet Mark"" in 2024 and it is one of the quietest Air Purifiers on the market. Sleep soundly while the air purifier works as quietly as 22dB for light sleepers. Sleep Mode automatically turns off display lights and reduces noise levels
  • ใ€Great-value optionใ€‘ Save energy with the air purifier's DC motor, which uses little energy to operate and saves money, even while running on the highest fan speed 24/7. And Core 300S won the Red Dot 2021 and Energy Star Verified
  • ใ€4 Customized Replacement Filters for Chooseใ€‘ Depending on different individuals' needs, we provide four types of filters for purchase: Original filter, Pet allergy filter, Toxin absorber filter and Mould filter. Replace your filter every 6-8 months(You can check the remaining life of the filter on the VeSync App). Please search for B07RSZSYNC or Core 300-RF for replacement of original filters"
  • ใ€Hay Fever Relief ใ€‘- 49 per cent of Britons experience varying degrees of allergy symptoms such as sneezing, runny nose and watery eyes. Is there a better way than taking Antihistamines/Decongestants or Oral Allergy Relief Medications? Air purifiers can effectively filter out pollen allergens, allowing your family to breathe easier in your home and reduce the discomfort of allergies
9
9.4
Only today: 9% OFF!
ยฃ159.99 (9% DISCOUNT!)
Free Delivery**
  • โœ… HIGH PERFORMANCE: WINIX 5300-2 Air Purifier for Large Home Bedroom, certified CADR 390mยณ p/h with 99mยฒ room capacity; Powerful HEPA filter Air Purifier cleans your indoor air every 10 minutes from allergies, pollen, fine dust, dust, particles (PM2.5), pet hair, mold spores, cigarette smoke and VOCs; Air purifier for Large home and bedroom.
  • โœ… 4-STAGE FILTRATION: Air Purifier 5300-2 uses a fine mesh pre-filter to capture large dust particles, a carbon filter to reduce household odors and VOCs, and a HEPA filter that captures 99.999% of the smallest dust particles (up to 0.1 microns) and this air cleaner uses the WINIX Air Purifier PlasmaWave Technology.
  • โœ… USER-FRIENDLY: WINIX 5300-2 uses an intuitive and user-friendly control panel. In automatic mode and with intelligent sensors, this air purifier automatically measures your indoor air quality and adjusts the air cleaner speed fully automatic to your indoor air quality. WINIX 5300-2 for home and bedroom can also be operated manually and in 4 different fan speeds, including sleep mode, so you can sleep, study, cook or just enjoy clean indoor air.
  • โœ… SLEEP AND AUTO MODE: When using the WINIX 5300-2 in sleep mode, it continues to filter ULTRA-SILENT during sleeping (27 dB) and all lights are dimmed. In auto mode, this HEPA air purifier uses intelligent sensor technology to clean your indoor air quality fully automatically and the air cleaner adjusts its speed fully automatic. Air purifier for Large Home and Bedroom. ENERGY SAVING TECHNOLOGY.
  • โœ… TESTED and CERTIFIED: WINIX has been manufacturing home appliances since 1973. All WINIX air purifiers have been TESTED and CERTIFIED by both ALLERGY UK and AHAM. This guarantees you a true improvement and the best clean indoor air quality at Home Bedroom or in any room up to 99mยฒ.
10
9.3
Only today: 6% OFF!
ยฃ137.85 (6% DISCOUNT!)
Free Delivery**
  • LARGE COVERAGE UP TO 65 mยฒ: with CADR 250 mยณ/h, it can purify 20 mยฒ in less than 12 min.
  • 3-LAYER HEPA FILTRATION: Captures 99.97% of particles up to 0.003 microns โ€“ to protect from pollen, dust, dust mites, pet dander, smog or gases. Removes 99.9% of airborne viruses and bacteria.
  • CERTIFIED FOR ALLERGY SUFFERERS by ECARF, the purifier removes 99.99% of pollen, dust mite or pet allergens - known triggers of allergy or hay fever symptoms.
  • ULTRA-QUIET SLEEP MODE at only 20.5 dB5, quieter than a whisper. โ€จIn Sleep mode, the digital display light is dimmed, minimizing any light disturbance.
  • LOW ENERGY USE: At maximum power, the air purifier uses only 23W, less energy than a traditional light bulb.
  • CONNECTED WITH AIR+ APP: so you can be notified in case of poor air quality, โ€จand control your device remotely โ€“ at home or away.
  • LONG LASTING FILTER WITH SMART CHANGE INDICATOR: Original filters โ€จensure optimal performance for up to 1 year, reducing hassle and cost. โ€จThe purifier calculates filter life and alerts you when replacement is needed. Compatible filter: FY0910.

Compare Air Purifiers and find the most suitable offer.

More information about Air Purifiers and why you should compare offers and deals:

Air purifiers are devices used to improve the air quality indoors by removing pollutants, allergens, and other harmful particles from the air. They are particularly beneficial for individuals who suffer from allergies, asthma, or other respiratory conditions. Air purifiers work by utilizing filters or other technologies to trap and eliminate airborne particles, ensuring cleaner and healthier air for breathing.

There are several types of air purifiers available on the market. The most common type is the High-Efficiency Particulate Air (HEPA) filter purifier. HEPA filters are highly effective in trapping particles as small as 0.3 microns, including pet dander, pollen, dust mites, and even some bacteria and viruses. These purifiers can significantly reduce indoor air pollution and improve respiratory health.

Another type of air purifier uses activated carbon filters to remove odors, smoke, and volatile organic compounds (VOCs) from the air. Activated carbon has a large surface area that attracts and absorbs these particles. This type of purifier is particularly useful in homes with smokers or in areas with high levels of pollution.

Some air purifiers also employ electrostatic precipitation technology, where particles are given an electric charge and then collected on plates with an opposite charge. These purifiers can effectively capture particles of various sizes and are often quieter than filter-based purifiers.

In recent years, several air purifiers have incorporated additional features such as ionizers or ultraviolet germicidal irradiation (UVGI). Ionizers release negative ions that attach to particles, causing them to settle out of the air. UVGI systems use ultraviolet light to kill bacteria, viruses, and molds. While these technologies can enhance air purification, it is essential to ensure they are safe and do not produce harmful ozone.

Before purchasing an air purifier, it is crucial to consider the size of the room or area you want to purify. Different purifiers have varying coverage areas, so selecting the right one for your space is essential. Additionally, be mindful of the maintenance requirements, including filter replacement or cleaning, to ensure optimal performance.

In conclusion, air purifiers are beneficial devices that can significantly improve indoor air quality and provide relief for individuals with respiratory issues. With various types and technologies available, it is essential to choose an air purifier that suits your specific needs and effectively removes pollutants from the air you breathe.

* the possibly used term "best" etc. refers only to our possibly subjective personal opinion.
** "Free Delivery" means that this is possible under the given conditions at the time of data retrieval from the relevant provider, but cannot be guaranteed. It is technically not possible to provide information in real-time. The shipping costs may vary under certain circumstances (different provider, place of delivery, etc.). The shipping costs shown in the further ordering process apply.

Other IMPORTANT INFORMATION that we ask you to take note of:

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Disclaimer:
1. The prices shown may have risen since the time we last updated them.
2. The actual price of the product on the sellerโ€™s site at the time of purchase will govern the sale.
3. It is not technically possible for the prices displayed above to be updated in real-time.ย